Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)253 244 -9 -3.6%
Incl. Wall Time (microsec) per call 127 122 -5 -3.6%
Excl. Wall Time (microsec)170 163 -7 -4.1%
Incl. CPU (microsecs)256 246 -10 -3.9%
Incl. CPU (microsecs) per call 128 123 -5 -3.9%
Excl. CPU (microsec)114 105 -9 -7.9%
Incl. MemUse (bytes)40,576 40,576 0 0.0%
Incl. MemUse (bytes) per call 20,288 20,288 0 0.0%
Excl. MemUse (bytes)1,992 1,992 0 0.0%
Incl. PeakMemUse (bytes)39,224 39,224 0 0.0%
Incl. PeakMemUse (bytes) per call 19,612 19,612 0 0.0%
Excl. PeakMemUse (bytes)4,288 4,288 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::addPrefixes [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -9 -1.2% -10 -2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -77.8% -9 -90.0% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% -9 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -2 -22.2% -1 -10.0% 0 N/A% 0 N/A%